body {
    background-image: linear-gradient(to left, #9c88ff, #3cadeb);
    display: flex;
    justify-content: center;
}


/* background-image: url(../img/11.png); */


/* 版心 */

.w {
    width: 1200px;
    margin: 0 auto;
}

input {
    width: 622px;
    height: 64px;
    border: 1px solid #ccc;
}

.short_btn {
    width: 200px;
    height: 68px;
    background-color: #0f93df;
    font-size: 20px;
    color: #fff;
}

.short_btn:active,
.shorturl {
    display: block;
}

.search {
    margin: 290px auto;
    display: flex;
    height: 10px;
    width: 622px;
}

.shorturl {
    width: 800px;
    height: 100px;
    background-color: red;
    display: none;
}

#shorturl {
    width: 1200px;
    height: 100px;
    background-color: gray;
}